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Benchmark review 2
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A hair dryer converts _________ energy to __________ energy
electrical to thermal
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Two or more elements chemically combined makes a
Compound
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What is the atomic number of this element
10
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What is the source of energy that drives the water cycles?
The sun
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You use a blender to make a smoothie. What kind of energy transformation is this?
Electrical to Mechanical
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Which phase is the moon in at number 8?
waning crescent
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What does the green circles represent?
neutrons
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How many protons and electrons are in carbon?
6
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What is the source of energy that drives most of the systems on the Earth?
The sun
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